| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may from time to [noun] | 52 |
|
| 2 | may from time to [noun] | 52 |
|
| 3 | may from time to time | 52 |
|
| 4 | may from time to time | 52 |
|
| 5 | may from time to [noun sg] | 52 |
|
